Speak and act as those that are going to be judged under the law James 2:1-13

Mat 12:37 for by your words you will be justified, and by your words you will be condemned." likewise what manner of spirit are you coming from The heart is the fountain, words are streams flowing from the heart, For where your treasure is there is where your heart will be.  A troubled fountain, and a corrupt spring, must send forth muddy and unpleasant streams. Nothing but the salt of grace, cast into the spring, will heal the waters, season the speech, and purify the corrupt communication. An evil man has an evil treasure in his heart, and out of it brings forth evil things. Lusts and corruptions, dwelling and reigning in the heart, are an evil treasure, out of which the sinner brings forth bad words and actions, to dishonour God, and hurt others. Let us keep constant watch over ourselves, that we may speak words agreeable to the Christian character.

Those who profess faith in Christ as the Lord of glory, must not respect a person on account of mere outward circumstances and appearances, in a manner not agreeing with their profession of being a disciple of the lowly in Jesus. James does not here encourage rudeness or disorder: civil respect must be paid; but never such as to influence the proceedings of Christians in disposing of the offices of the church of Christ, or in passing the censures of the church, or in any matter of religion. Questioning ourselves is of great use in every part of the holy life. Let us be more frequent in this, and in every thing take occasion to discourse with our souls. As places of worship cannot be built or maintained without expense, it may be proper that those who contribute thereto should be accommodated accordingly; but were all people more spiritually-minded, the poor would be treated with more attention that usually is the case in worshipping congregations. A lowly state is most favourable for inward peace and for growth in holiness. God would give to all believers riches and honours of this world, if these would do them good, seeing that he has chosen them to be rich in faith, and made them heirs of his kingdom, which he promised to bestow on all who love him. Consider how often riches lead to vice and mischief, and what great reproaches are thrown upon God and religion, by men of wealth, power, and worldly greatness; and it will make this sin appear very sinful and foolish. The Scripture gives as a law, to love our neighbour as ourselves. This law is a royal law, it comes from the King of kings; and if Christians act unjustly, they are convicted by the law as transgressors. To think that our good deeds will atone for our bad deeds, plainly puts us upon looking for another atonement. According to the covenant of works, one breach of any one command brings a man under condemnation, from which no obedience, past, present, or future, can deliver him. This shows us the happiness of those that are in Christ. We may serve him without slavish fear. God's restraints are not a bondage, but our own corruptions are so. The doom passed upon impenitent sinners at last, will be judgment without mercy. But God considered it his glory and joy, to pardon and bless those who might justly be condemned at his tribunal; and his grace teaches those who partake of his mercy, to copy it in their conduct. But refuse profane and old wives' fables. Exercise yourself toward godliness.

1Ti 4:7 But refuse profane and old wives' fables. And exercise yourself in godliness:

1Ti 4:8 for bodily exercise is profitable for a little; but godliness is profitable for all things, having promise of the life which now is, and of that which is to come.